Can I use an MCS2000 control station, or must I use the Spectra Consolette?
Either will work. When using the MCS2000, a tone remote adapter (TRA) will need to be included in order to get balanced audio. Relay keying is still used, but the audio is a problem without one. It is much easier on the install to just use the consolette. However, if budget is of concern or if MCS2000s are already in place, a TRA will work nicely.